Some changes

- Database now has insert in background (not tested tho)
- Hue lights tested on simulator
- LocalServerReciver.java is now part of package, but still throw exception (maybe is not only this class)
- Sleep class have changed (not tested)
- Fitbit now thread safe (maybe?)
- build.gradle cleaned

* for all the classes not tested is because i need the account fitbit, and TROPPO SBATTI for ask

src/main/java/device/fitbitdata/Sleep.java

@@ -3,6 +3,11 @@ package device.fitbitdata;
 import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
+import java.text.ParseException;
+import java.text.SimpleDateFormat;
+import java.util.ArrayList;
+import java.util.Date;
+import java.util.List;
 import java.util.Map;
 
 @JsonIgnoreProperties(ignoreUnknown = true)
@@ -10,12 +15,47 @@ public class Sleep {
 
     private int minutesAsleep;
 
+    private List<SleepData> datas;
+
     public int getMinutesAsleep() {
         return minutesAsleep;
     }
 
+    public List<SleepData> getDatas() {
+        return datas;
+    }
+
     @JsonProperty("summary")
     public void setMinutesAsleep(Map<String, Object> map) {
         minutesAsleep = (int) map.get("totalMinutesAsleep");
     }
+
+    @JsonProperty("sleep")
+    public void setSleepsList(Map<String, Object>[] array) {
+        datas = new ArrayList<>();
+        SimpleDateFormat sdf = new SimpleDateFormat();
+        for(Map<String, Object> map : array) {
+            Date date_start = null;
+            try {
+                date_start = sdf.parse((String) map.get("startTime"));
+            } catch (ParseException e) {
+                e.printStackTrace();
+            }
+            int duration = (int) map.get("duration");
+
+            datas.add(new SleepData(date_start, duration));
+        }
+    }
+
+    public class SleepData {
+        public final Date start_date;
+        public final long duration;
+        public final Date end_date;
+
+        public SleepData(Date start_date, long duration) {
+            this.start_date = start_date;
+            this.duration = duration;
+            this.end_date = start_date!=null? new Date(start_date.getTime() + duration):null;
+        }
+    }
 }